Hankel determinant for the class of K(α, β)

Maslina Darus, and Imran Faisal, (2010) Hankel determinant for the class of K(α, β). Journal of Quality Measurement and Analysis, 6 (2). pp. 77-85. ISSN 1823-5670

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Let f(z)=z+∑anzn be an analytic function in the open unit disc. A sharp upper bound is obtained for the functional |a2a4-a23| for the class k(α,β) of normalised close-to-convex functions defined in the open unit disc

Item Type:Article
Keywords:starlike function; strongly close-to-convex function; Hankel determinant
Journal:Journal of Quality Measurement and Analysis
ID Code:1975
Deposited By: Ms. Nor Ilya Othman
Deposited On:21 Jun 2011 04:36
Last Modified:21 Jun 2011 04:36

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